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still experimenting to find a good way to represent byte codes and literal frames in the interactive mode

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hyung-hwan
2020-09-28 15:44:04 +00:00
parent b9ae46afff
commit c7e87698d0
8 changed files with 66 additions and 144 deletions
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47
lib/hcl.h
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@ -183,16 +183,18 @@ typedef enum hcl_option_dflval_t hcl_option_dflval_t;
enum hcl_trait_t
{
#if defined(HCL_BUILD_DEBUG)
HCL_DEBUG_GC = (1u << 0),
HCL_TRAIT_DEBUG_GC = (1u << 0),
HCL_DEBUG_BIGINT = (1u << 1),
#endif
HCL_TRAIT_INTERACTIVE = (1u << 7),
/* perform no garbage collection when the heap is full.
* you still can use hcl_gc() explicitly. */
HCL_NOGC = (1u << 8),
HCL_TRAIT_NOGC = (1u << 8),
/* wait for running process when exiting from the main method */
HCL_AWAIT_PROCS = (1u << 9)
HCL_TRAIT_AWAIT_PROCS = (1u << 9)
};
typedef enum hcl_trait_t hcl_trait_t;
@ -1091,35 +1093,6 @@ typedef struct hcl_compiler_t hcl_compiler_t;
#define HCL_ERRMSG_CAPA (2048)
typedef struct hcl_clv_t hcl_clv_t;
struct hcl_clv_t /* literal value in compiler */
{
int type; /* int, string, byte string, character, etc */
hcl_oow_t size;
/* data is placed here */
};
typedef struct hcl_ccl_t hcl_ccl_t;
struct hcl_ccl_t /* code and literal in compiler */
{
struct
{
hcl_uint8_t* ptr;
hcl_oow_t capa;
hcl_oow_t len;
} bc;
struct
{
hcl_clv_t* ptr;
hcl_oow_t capa;
hcl_oow_t len;
} lit;
hcl_oow_t pindex;
};
struct hcl_t
{
hcl_oow_t _instsize;
@ -1270,14 +1243,6 @@ struct hcl_t
} xbuf; /* buffer to support sprintf */
} sprintf;
struct
{
hcl_ccl_t* ptr;
hcl_oow_t capa;
hcl_oow_t len;
hcl_oow_t index;
} ccl;
struct
{
struct
@ -1598,7 +1563,7 @@ HCL_EXPORT void hcl_deregcb (
/**
* The hcl_gc() function performs garbage collection.
* It is not affected by #HCL_NOGC.
* It is not affected by #HCL_TRAIT_NOGC.
*/
HCL_EXPORT void hcl_gc (
hcl_t* hcl